<!-- component-name -->
<template>
  <div class='wrapper'>

    <div class="el-toolbar">
      <div class="el-toolbar-body" style="justify-content: flex-start;">
        <a href="http://localhost:8202/admin/cmn/dict/exportData" target="_blank"><el-button type="text"><i class="fa fa-plus"/> 导出</el-button></a>
        <el-button type="text" @click="importData"><i class="fa fa-plus"/> 导入</el-button>
      </div>
    </div>

    <el-table
      :data="list"
      style="width: 100%"
      row-key="id"
      border
      lazy
      :load="getChildrens"
      :tree-props="{children: 'children', hasChildren: 'hasChildren'}"
    >
      <el-table-column label="名称" width="230" align="left">
        <template slot-scope="scope">
          <span>{{ scope.row.name }}</span>
        </template>
</el-table-column>

<el-table-column label="编码" width="220">
<template slot-scope="{row}">
  {{ row.dictCode }}
</template>
</el-table-column>
<el-table-column label="值" width="230" align="left">
<template slot-scope="scope">
  <span>{{ scope.row.value }}</span>
</template>
</el-table-column>
<el-table-column label="创建时间" align="center">
<template slot-scope="scope">
  <span>{{ scope.row.createTime }}</span>
</template>
</el-table-column>
</el-table>

<el-dialog title="导入":visible.sync="dialogImportVisible"width="480px">
<el-form label-position="right"label-width="170px">

<el-form-item label="文件">
<el-upload
:multiple="false"
:on-success="onUploadSuccess"
:action="'http://localhost:8202/admin/cmn/dict/importData'"
class="upload-demo">
<el-button size="small"type="primary">点击上传</el-button>
<div slot="tip"class="el-upload__tip">只能上传xls文件，且不超过500kb</div>
</el-upload>
</el-form-item>

</el-form>
<div slot="footer"class="dialog-footer">
<el-button @click="dialogImportVisible = false">
      取消
</el-button>
</div>
</el-dialog>

</div>
</template>

<script>
import dict from "@/api/cmn/dict";

export default {
  name: "component-name",
  data() {
    return {
      list: [],
      dialogImportVisible: false
    };
  },
  methods: {
    importData() {
        this.dialogImportVisible = true
    },
    onUploadSuccess() {
      this.dialogImportVisible = false
      this.fetchData()
    },
    fetchData() {
      dict
        .dictList(1)
        .then((res) => {
          this.list = res.data;
        })
        .catch((err) => {
          this.$message.error(err.message);
        });
    },
    getChildrens(tree, treeNode, resolve) {
      dict
        .dictList(tree.id)
        .then((res) => {
          resolve(res.data);
        })
        .catch((err) => {
          this.$message.error(err.message);
        });
    },
  },
  created() {
    this.fetchData();
  },
};
</script>
<style lang='scss' scoped>
// @import url();
.wrapper {
  padding: 10px 20px;
}
</style>
